{"@context":{"@vocab":"https://cir.nii.ac.jp/schema/1.0/","rdfs":"http://www.w3.org/2000/01/rdf-schema#","dc":"http://purl.org/dc/elements/1.1/","dcterms":"http://purl.org/dc/terms/","foaf":"http://xmlns.com/foaf/0.1/","prism":"http://prismstandard.org/namespaces/basic/2.0/","cinii":"http://ci.nii.ac.jp/ns/1.0/","datacite":"https://schema.datacite.org/meta/kernel-4/","ndl":"http://ndl.go.jp/dcndl/terms/","jpcoar":"https://github.com/JPCOAR/schema/blob/master/2.0/"},"@id":"https://cir.nii.ac.jp/crid/1363388843428655232.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1002/ange.201402646"}},{"identifier":{"@type":"URI","@value":"https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fange.201402646"}},{"identifier":{"@type":"URI","@value":"https://onlinelibrary.wiley.com/doi/pdf/10.1002/ange.201402646"}}],"dc:title":[{"@value":"Highly Active Electrocatalysis of the Hydrogen Evolution Reaction by Cobalt Phosphide Nanoparticles"}],"description":[{"type":"abstract","notation":[{"@value":"<jats:title>Abstract</jats:title><jats:p>Nanoparticles of cobalt phosphide, CoP, have been prepared and evaluated as electrocatalysts for the hydrogen evolution reaction (HER) under strongly acidic conditions (0.50 <jats:sc>M</jats:sc> H<jats:sub>2</jats:sub>SO<jats:sub>4</jats:sub>, pH 0.3). Uniform, multi‐faceted CoP nanoparticles were synthesized by reacting Co nanoparticles with trioctylphosphine. Electrodes comprised of CoP nanoparticles on a Ti support (2 mg cm<jats:sup>−2</jats:sup> mass loading) produced a cathodic current density of 20 mA cm<jats:sup>−2</jats:sup> at an overpotential of −85 mV. The CoP/Ti electrodes were stable over 24 h of sustained hydrogen production in 0.50 <jats:sc>M</jats:sc> H<jats:sub>2</jats:sub>SO<jats:sub>4</jats:sub>. The activity was essentially unchanged after 400 cyclic voltammetric sweeps, suggesting long‐term viability under operating conditions. CoP is therefore amongst the most active, acid‐stable, earth‐abundant HER electrocatalysts reported to date.</jats:p>"}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1383388843428655233","@type":"Researcher","foaf:name":[{"@value":"Eric J. Popczun"}]},{"@id":"https://cir.nii.ac.jp/crid/1383388843428655234","@type":"Researcher","foaf:name":[{"@value":"Carlos G. Read"}]},{"@id":"https://cir.nii.ac.jp/crid/1383388843428655104","@type":"Researcher","foaf:name":[{"@value":"Christopher W. Roske"}]},{"@id":"https://cir.nii.ac.jp/crid/1383388843428655105","@type":"Researcher","foaf:name":[{"@value":"Nathan S. Lewis"}]},{"@id":"https://cir.nii.ac.jp/crid/1383388843428655232","@type":"Researcher","foaf:name":[{"@value":"Raymond E. Schaak"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"00448249"},{"@type":"EISSN","@value":"15213757"}],"prism:publicationName":[{"@value":"Angewandte Chemie"}],"dc:publisher":[{"@value":"Wiley"}],"prism:publicationDate":"2014-04-11","prism:volume":"126","prism:number":"21","prism:startingPage":"5531","prism:endingPage":"5534"},"reviewed":"false","dc:rights":["http://onlinelibrary.wiley.com/termsAndConditions#vor"],"url":[{"@id":"https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fange.201402646"},{"@id":"https://onlinelibrary.wiley.com/doi/pdf/10.1002/ange.201402646"}],"createdAt":"2014-04-11","modifiedAt":"2023-10-17","relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1050018218947947136","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Ni₂P Nanoalloy as an Air-Stable and Versatile Hydrogenation Catalyst in Water : P-Alloying Strategy for Designing Smart Catalysts"},{"@value":"Ni<sub>2</sub>P Nanoalloy as an Air‐Stable and Versatile Hydrogenation Catalyst in Water: P‐Alloying Strategy for Designing Smart Catalysts"}]},{"@id":"https://cir.nii.ac.jp/crid/1360002214419802496","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Mesoporous Semimetallic Conductors: Structural and Electronic Properties of Cobalt Phosphide Systems"}]},{"@id":"https://cir.nii.ac.jp/crid/1360853567481294080","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Metal‐Free Hydrogen‐Bonded Polymers Mimic Noble Metal Electrocatalysts"}]}],"dataSourceIdentifier":[{"@type":"CROSSREF","@value":"10.1002/ange.201402646"},{"@type":"CROSSREF","@value":"10.1002/ange.201707878_references_DOI_NiOho9SqvYsqluEVlhbVsTsJzj4"},{"@type":"CROSSREF","@value":"10.1002/adma.201902177_references_DOI_NiOho9SqvYsqluEVlhbVsTsJzj4"},{"@type":"CROSSREF","@value":"10.1002/chem.202005037_references_DOI_NiOho9SqvYsqluEVlhbVsTsJzj4"}]}